I am now just north of Mazatlán. Road is good to San Carlos although construction of an interchange at the Guyamos turn off is causing some confusion. The usual ramp is out of service. The right hand ...
On the way from San Carlos to Maz. Just used the Obregon bypass. Saw only one other car. 310 toll. Great. Been waved through by 3 tollbooths so far. Why is this?